Digital Communication
The DOCTYPE html marker must be placed in the first position of HTML documents and sub-pages. The DOCTYPE tag lets you specify the syntax and grammar you are using. Browsers know immediately what type of document it is. Lack of markup may cause website display issues. Find out everything you need to know about DOCTYPE html here.
An Ubuntu FTP server allows both downloading and sending files, each access being controlled by a separate connection. In this tutorial on the Ubuntu FTP
Pandas DataFrame.loc[] is a DataFrame property in the Python Pandas library used to select data from a dataaframa depending on labels. Thus, the lines and
